From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Fri, 27 Jan 2012 05:47:45 +0000 (+0900)
Subject: ARM: EXYNOS: fix non-SMP builds for EXYNOS4
X-Git-Tag: v3.3-rc4~1^2~7^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=556ef3e474dd87d627655dafdf1e7eaf4747e388;p=platform%2Fkernel%2Flinux-exynos.git

ARM: EXYNOS: fix non-SMP builds for EXYNOS4

This patch fixes the following build issue, which happens only if
SMP has been disabled:

arch/arm/mach-exynos/built-in.o: In function `exynos4_pm_resume':
arch/arm/mach-exynos/pm.c:387: undefined reference to `scu_enable'

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---

diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index a4f61a4..2521b23 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -384,7 +384,9 @@ static void exynos4_pm_resume(void)
 
 	exynos4_restore_pll();
 
+#ifdef CONFIG_SMP
 	scu_enable(S5P_VA_SCU);
+#endif
 
 #ifdef CONFIG_CACHE_L2X0
 	s3c_pm_do_restore_core(exynos4_l2cc_save, ARRAY_SIZE(exynos4_l2cc_save));